Discard duplicate rules in your CSS files with PostCSS.
A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.
For ruby and ruby on rails
DOM events data scraped from MDN
Ruby SemVer in TypeScript.
Convention over configuration for using Vite in Ruby apps
Like ruby's abbrev module, but in js
Type definitions for duplicates checker plugin
Ruby grammar for tree-sitter
prettier plugin for the Ruby programming language
WebSocket framework for Ruby on Rails.
Duplicate packages checker
bootstrap-sass is a Sass-powered version of Bootstrap 3, ready to drop right into your Sass powered applications.
Convention over configuration for using Vite in Rails apps
JavaScript client for graphql-ruby
realistic password strength estimation
Safe defaults for cssnano which require minimal configuration.
A Stimulus Wrapper for Flatpickr library
lightweight faker.js
🐊Putout plugin adds ability to find and remove duplicates from logical expressions
Provide I18n to your React Native application
Prism Ruby parser
A pure JavaScript implementation of Sass.
Fast Splay tree for Node and browser
A small duplicate-code metric for Ruby that compares normalized Ripper syntax fingerprints with Jaccard similarity. Inspired by Uncle Bob's dry4clj.
Deep duplicate Ruby objects.
Originally extracted from rack-app project. Deep duplication for ruby objects in pure ruby, that allow you recursively duplicate objects based on a source object, even replacing original object references
The (fast!) duplicate file finder for Ruby! Supports media file and ignoring SCM directories.
A ruby gem that duplicates the funcationality of the SQLite Archiver
This Ruby on Rails gem will remove the duplicate code in the controllers for Ruby on Rails 4 application.
You can write your Ruby extension easier than Ruby's C API. Because Ext++'s C++ API reduces duplicated code needed for Ruby's C API.
Ruby instance containerization library, providing tools \ for preinitialization and managemant, cloning and duplication of objects. WIP, draft.
AOP for ruby - use before, after and around to trim your fat methods and reduce code duplication
Analyzes duplicated tests in Ruby Minitest applications
Combines Ruby's native Coverage execution counts with Prism AST analysis to map per-test coverage onto semantic units (methods, branches, conditions), find redundant tests grouped by duplication type with confidence levels, and emit a removal patch — never deleting a test that would open a coverage gap. Report + patch only; asks for approval before any change.
Array#include_all?, Array#include_any?, Array#include_array?, Array#array_index, Array#counts, and Array#duplicates methods missing from basic Ruby Array API. Compatible with Ruby, JRuby, Opal, and RubyMotion.